View clinical trials related to Aortic Valve Stenosis.
Filter by:Current care randomized clinical trial comparing the CE marked Symetis ACURATE neo™ Aortic Bioprosthesis and ACURATE TF™ Transfemoral Delivery System with the CE marked Medtronic CoreValve Evolut R TAVI system (or any future CE-marked CoreValve versions).
A single center registry including all patients treated with TAVI at the Heart Center, Bad Segeberg, Germany
Prospective, multi-centre, multi-national registry with a follow-up of 3 months, in five European countries and Canada (Toronto), with elective patients undergoing TF-TAVI (n=120) and isolated SAVR (n=120), respectively and a control group of 50 patients receiving medical treatment only. All patient groups will fill in three different questionnaires to assess quality of life in 5 different languages (English, French, German, Italian and Spanish). One of these will be a new questionnaire, the Toronto Aortic Stenosis QoL (Quality of Life) questionnaire (TASQ).
As for today, transcatheter aortic valve implantation (TAVI) is indicated only in symptomatic patients with severe aortic stenosis (AS) at high surgical risk. As cancer therapy improves, some AS patients suffering active malignancy (including advanced metastatic diseases) may be more endangered by their untreated valvular disease than their oncological disease. Among these patients, TAVI may be indicated before cancer related surgery or cardiotoxic anti-cancer therapy in order to achieve better anti-cancer therapy outcomes. Individualized life expectancy assumptions should be evaluated by the heart team in the clinical decision-making process as an essential factor in weighing the risk-benefit ratio for oncologic patients undergoing TAVI. A multicenter, international TAVI in Oncology Patients with AS (TOP-AS) registry was designed to collect data on patients with an active malignancy and severe AS undergoing TAVI. The aim of the study is to evaluate the outcomes, benefits and risks of oncology patients undergoing TAVI, mainly the patients' survival and cause of death and also the interactions between the valvular and the oncologic conditions.
Most of the conduction abnormalities with TAVR are usually detected during the procedure or during the following days of observation. Little is known about the prevalence and timing of any conduction abnormalities that exist before (other than standard ECG) or after through long term cardiac monitoring.
To evaluate the safety and effectiveness of the left atrial appendage occlusion with WATCHMAN Device in prevention of stroke and bleeding in patients with atrial fibrillation (AF) undergoing transcatheter aortic valve replacement (TAVR).
Previous trials have shown that TAVR was a noninferior alternative to surgery in patients with severe aortic stenosis at intermediate surgical risk. However, patients with congenital bicuspid valve have been excluded in those trials. The purpose of this trial is to determine the safety and effectiveness of TAVR in intermediate-risk patients with bicuspid aortic valve stenosis.
Since October of 2014, the Policlinico Umberto I Hospital has an "Heart Team", a group of selected specialists with the task of assessing and identifying eligible patients for valvular aortic transcatheter implantation (TAVI) or a placement of a MitraClip . The specialists taking part to Heart Team are: a cardiologist, a heart surgeon, a vascular surgeon, an anesthesiologist and a geriatrician. The Geriatrician is called to make a careful multidimensional assessment of the elderly patients who have been suggested for the interventions mentioned above. His role is to assess the degree of co-morbidity and polypathology, autonomy in the common activities of daily living, nutritional status, cognitive status and quality of life. Following this evaluation, together with the other components of Heart Team, it is expressed a collective judgment on the patient's eligibility to these interventions. So, the aim of the present study is to identify changes in the degree of cognitive decline, of autonomy in carrying out activities of daily living, quality of life, nutritional status, pre- and postoperatively (6 months after the procedure) polypathology degree in elderly patients to be undergone or undergoing TAVI or positioning MitraClip because suffering from aortic valvular stenosis or severe mitral insufficiency. The patients undergo to a battery of tests, to a 5 minutes electrocardiographic record to evaluate the Heart Rate Variability (HRV) and to a complete echocardiographic evaluation.
Post-market registry on ACURATE TA™ Transapical Aortic Bioprosthesis and ACURATE TA™ Delivery System implantation in patients presenting severe symptomatic aortic stenosis to provide safety surveillance of the device.
The purpose of this study is to evaluate safety of the study device and study device performance in patients presenting with severe aortic stenosis who are considered to be high risk for open surgical repair.